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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.incallui;
import com.google.common.base.Preconditions;
import android.app.AlertDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import java.util.ArrayList;
/**
*
*/
public class AnswerFragment extends BaseFragment<AnswerPresenter> implements
GlowPadWrapper.AnswerListener, AnswerPresenter.AnswerUi {
/**
* The popup showing the list of canned responses.
*
* This is an AlertDialog containing a ListView showing the possible
* choices. This may be null if the InCallScreen hasn't ever called
* showRespondViaSmsPopup() yet, or if the popup was visible once but
* then got dismissed.
*/
private Dialog mCannedResponsePopup = null;
private ArrayAdapter<String> mTextResponsesAdapter = null;
public AnswerFragment() {
}
@Override
public AnswerPresenter createPresenter() {
return new AnswerPresenter();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
final GlowPadWrapper glowPad = (GlowPadWrapper) inflater.inflate(R.layout.answer_fragment,
container, false);
glowPad.setAnswerListener(this);
getPresenter().onUiReady(this);
return glowPad;
}
@Override
public void showAnswerUi(boolean show) {
getView().setVisibility(show ? View.VISIBLE : View.GONE);
}
@Override
public void showTextButton(boolean show) {
// TODO(klp) Hide the text button when the call does not support reject by text.
}
@Override
public boolean isMessageDialogueShowing() {
return mCannedResponsePopup != null && mCannedResponsePopup.isShowing();
}
@Override
public void showMessageDialogue() {
final ListView lv = new ListView(getActivity());
Preconditions.checkNotNull(mTextResponsesAdapter);
lv.setAdapter(mTextResponsesAdapter);
lv.setOnItemClickListener(new RespondViaSmsItemClickListener());
final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
.setCancelable(true)
.setView(lv);
mCannedResponsePopup = builder.create();
mCannedResponsePopup.show();
}
/**
* Dismiss currently visible popups.
*
* This is safe to call even if the popup is already dismissed, and
* even if you never called showRespondViaSmsPopup() in the first
* place.
*/
@Override
public void dismissPopup() {
if (mCannedResponsePopup != null) {
mCannedResponsePopup.dismiss(); // safe even if already dismissed
mCannedResponsePopup = null;
}
}
@Override
public void configureMessageDialogue(ArrayList<String> textResponses) {
textResponses.add(getResources().getString(R.string.respond_via_sms_custom_message));
mTextResponsesAdapter = new ArrayAdapter<String>(getActivity(),
android.R.layout.simple_list_item_1,
android.R.id.text1,
textResponses);
}
@Override
public void onAnswer() {
getPresenter().onAnswer();
}
@Override
public void onDecline() {
getPresenter().onDecline();
}
@Override
public void onText() {
getPresenter().onText();
}
/**
* OnItemClickListener for the "Respond via SMS" popup.
*/
public class RespondViaSmsItemClickListener implements AdapterView.OnItemClickListener {
/**
* Handles the user selecting an item from the popup.
*/
@Override
public void onItemClick(AdapterView<?> parent, // The ListView
View view, // The TextView that was clicked
int position,
long id) {
Logger.d(this, "RespondViaSmsItemClickListener.onItemClick(" + position + ")...");
final String message = (String) parent.getItemAtPosition(position);
Logger.v(this, "- message: '" + message + "'");
// The "Custom" choice is a special case.
// (For now, it's guaranteed to be the last item.)
if (position == (parent.getCount() - 1)) {
// Take the user to the standard SMS compose UI.
getPresenter().rejectCallWithMessage(null);
} else {
getPresenter().rejectCallWithMessage(message);
}
}
}
}
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